Data / Mines / Pennsylvania / Princeton
Princeton, Lawrence County, Pennsylvania: 19 MSHA citations
Updated November 6, 2026. Source: US Department of Labor, Mine Safety and Health Administration (MSHA), Open Government Data Sets.
Princeton is an active crushed, broken limestone surface mine in Lawrence County, Pennsylvania, operated by Allegheny Mineral Corp with 25 employees on MSHA's record (mine ID 3608093). Since January 1, 2022 MSHA inspectors issued 19 citations and orders there with $2,969 in proposed penalties, and 4 accident reports were filed there, with 4 injury or illness cases.
The request: Watch Princeton (MSHA mine ID 3608093) in Lawrence County, Pennsylvania: each new citation and each accident report. $10 of work on sign-up, no card.
SpecStream is the live web data engine for teams and agents. It reads the mine, citation, inspection and accident files that MSHA publishes, and this page is that reading. Ask for the mines of a commodity, state or operator with the operator's headquarters, website and size added from the web, and new mines, new citations and new accident reports arrive in your sheet, CRM, Slack or agent as MSHA posts them.
- MSHA mine ID
- 3608093
- Status
- Active since July 18, 1989
- Main commodity
- Crushed, broken limestone
- Mine type
- Surface
- County
- Lawrence County, Pennsylvania
- Nearest town
- Portersville
- Operator
- Allegheny Mineral Corp
- Parent company
- Snyder Associated Companies Inc
- Employees
- 25
- MSHA field office
- Warrendale PA Field Office
- Citations and orders since January 1, 2022
- 19
- Significant and substantial
- 2 (10.5%)
- Closure orders
- 0
- High negligence or reckless
- 0
- Proposed penalties
- $2,969
- Amount paid so far
- $2,969
- Inspections
- 13
- Inspector hours on site
- 160
- Citations per inspection
- 1.46 (all mines 2.30)
- Accident reports
- 4
- Injury and illness cases
- 4
- Fatalities
- 0
- Latest MSHA record
- October 9, 2026
- Citations issued to contractors here
- 2 ($290 proposed)
Citations and injury cases by year
Calendar years since 2022; 2026 runs to the date of the MSHA files.
| Year | Citations and orders | Significant and substantial | Proposed penalties | Injury and illness cases |
|---|---|---|---|---|
| 2022 | 4 | 2 | $720 | 1 |
| 2023 | 1 | 0 | $143 | 0 |
| 2024 | 2 | 0 | $294 | 1 |
| 2025 | 9 | 0 | $1,359 | 0 |
| 2026 | 3 | 0 | $453 | 2 |
Standards cited most at Princeton
Sections of Title 30 of the Code of Federal Regulations named on the citations, with the part each belongs to.
| Standard | What the part covers | Citations |
|---|---|---|
| 30 CFR 56.14101 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4104 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.12032 | Surface metal and nonmetal mines | 2 |
| 30 CFR 56.4130 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14211 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.3200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.41 | Hazard communication | 1 |
| 30 CFR 56.12004 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.11001 | Surface metal and nonmetal mines | 1 |
| 30 CFR 47.44 | Hazard communication | 1 |
| 30 CFR 57.14101 | Underground metal and nonmetal mines | 1 |
| 30 CFR 56.14103 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.4200 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14207 | Surface metal and nonmetal mines | 1 |
| 30 CFR 56.14130 | Surface metal and nonmetal mines | 1 |
Injury and illness cases at Princeton
Accident reports by degree of injury, as the operator reported them to MSHA.
| Degree | Cases |
|---|---|
| Days away from work or restricted activity | 4 |
What the accident reports at Princeton describe
Accident classification, as MSHA codes the circumstances that contributed most directly.
| Classification | Reports |
|---|---|
| Slip or fall of person | 2 |
| Handling of materials | 2 |
Equipment named in accident reports at Princeton
| Equipment | Reports |
|---|---|
| Ore haulage trucks - off highway trucks | 1 |
Other open mines in Lawrence County, Pennsylvania
| Mine | Operator | County | Main commodity | Employees | Citations since 2022 |
|---|---|---|---|---|---|
| Cress Pit | Slippery Rock Materials Inc | Lawrence County, PA | Construction sand and gravel | 17 | 48 |
| Lacko Mine | 422 Aggregates LLC | Lawrence County, PA | Crushed, broken limestone | 13 | 27 |
| Moscipan | Amerikohl Aggregates | Lawrence County, PA | Crushed, broken limestone | 2 | 26 |
| Shenango Mine | Shenango Limestone and Storage Company, LLC | Lawrence County, PA | Crushed, broken limestone | 11 | 18 |
| Welsch Mine | Amerikohl Aggregates | Lawrence County, PA | Crushed, broken stone | 8 | 18 |
| Black Run | Three Rivers Aggregates LLC | Lawrence County, PA | Construction sand and gravel | 9 | 16 |
| Reese Road | Three Rivers Aggregates LLC | Lawrence County, PA | Construction sand and gravel | 13 | 13 |
| Mine 60, Harlansburg | Glacial Sand & Gravel Company | Lawrence County, PA | Construction sand and gravel | 13 | 12 |
| Bessemer Quarry Plant | G & J Crushing LLC | Lawrence County, PA | Crushed, broken limestone | 7 | 12 |
| Gardner Quarry | Amerikohl Aggregates | Lawrence County, PA | Crushed, broken limestone | 11 | 11 |
| Soils Incorporated Sand And Gravel | Soils Inc | Lawrence County, PA | Construction sand and gravel | 7 | 11 |
| Wampum | Three Rivers Aggregates LLC | Lawrence County, PA | Sand, industrial | 5 | 11 |
| McQuiston Mine | Heidelberg Materials Northeast LLC | Lawrence County, PA | Crushed, broken limestone | 3 | 7 |
| Neshannock Sand & Gravel Inc | Neshannock Sand & Gravel Inc | Lawrence County, PA | Construction sand and gravel | 2 | 2 |
| C120-015 Welsh | H.B. Mellott Estate, Inc. | Lawrence County, PA | Crushed, broken limestone | 2 | 2 |
US government work, public domain. Counts come from the MSHA files published on November 6, 2026. An open mine is one MSHA lists as Active, Intermittent, New Mine, Temporarily Idled or NonProducing; 13,673 were open that day. Citations, penalties, inspections and accident reports run from January 1, 2022. A citation is an inspector's allegation and an operator can contest it; the penalty is the amount MSHA first proposed, before any contest or settlement. An operator is the legal entity MSHA assesses, and a parent company is its controller. Mines run by sole proprietors or by individuals are counted in every total and are not named. This page uses MSHA data and is not endorsed or certified by MSHA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.